import type { ExpoConfig } from '@expo/config-types';
import { ConfigPlugin } from 'expo/config-plugins';
declare const DEFAULT_BUILD_TYPE = "Release";
export type VegaProjectOptions = {
    /**
     * Vega package id. Defaults to android.package, then ios.bundleIdentifier.
     */
    packageId?: string;
    /**
     * User-visible Vega app title. Defaults to Expo config name.
     */
    title?: string;
    /**
     * Main interactive component id. Defaults to `${packageId}.main`.
     */
    componentId?: string;
    /**
     * Kepler app name used by React Native for Vega tooling.
     */
    appName?: string;
    /**
     * Icon path copied to assets/image for manifest.toml. Defaults to config.icon.
     */
    icon?: string;
    /**
     * Whether to update package.json with Vega dependencies, scripts, and kepler metadata.
     */
    syncPackageJson?: boolean;
    /**
     * Whether to generate the Vega target. `true` forces it on, `false` forces
     * it off, and an unset value auto-detects from the project: a root
     * manifest.toml means Vega, unless Fire OS is declared.
     */
    enabled?: boolean;
};
export type VegaProjectSettings = {
    packageId: string;
    title: string;
    version: string;
    iconFileName: string;
    componentId: string;
    appName: string;
    buildType: typeof DEFAULT_BUILD_TYPE;
};
export declare const normalizeVegaPackageId: (value: string) => string;
export declare const resolveVegaProjectSettings: (config: ExpoConfig, options?: VegaProjectOptions) => VegaProjectSettings;
export declare const createVegaManifest: (settings: VegaProjectSettings) => string;
export declare const createVegaEntryPoint: () => string;
export declare const createVegaAppJson: (settings: VegaProjectSettings) => Record<string, unknown>;
type MutablePackageJson = {
    name?: string;
    scripts?: Record<string, string>;
    dependencies?: Record<string, string>;
    devDependencies?: Record<string, string>;
    optionalDependencies?: Record<string, string>;
    kepler?: Record<string, unknown>;
};
export declare const mergeVegaPackageJson: <T extends MutablePackageJson>(pkg: T, settings: VegaProjectSettings) => T & MutablePackageJson;
export declare const isVegaTargetProject: (projectRoot: string) => boolean;
declare const withVega: ConfigPlugin<VegaProjectOptions | void>;
export default withVega;